---
taskmaster_id: "3.12"
status: "done"
priority: "high"
depends_on: ["3.6", "3.10", "3.11"]
parent_id: "3"
source: "taskmaster"
generated_at: "2026-05-24T07:15:25.199Z"
---

# 3.12 - Add end-to-end integration, migration, and rollback test suites

- [x] 3.12 - Add end-to-end integration, migration, and rollback test suites #taskmaster #priority/high #status/done ⏫ 🆔 tm-3-12 ⛔ tm-3-6 ⛔ tm-3-10 ⛔ tm-3-11

## Metadata

| Field | Value |
| --- | --- |
| Taskmaster ID | 3.12 |
| Status | done |
| Priority | high |
| Dependencies | 3.6, 3.10, 3.11 |
| Parent | 3 - Migrate payment architecture toward Request Network and internal funds management |

## Description

Cover backend contract tests, provider fixture tests, UI acceptance, rollout simulation, DRYRUN migration, and release rollback rehearsals.

## Details

_No details._

## Verification

_No verification strategy._